package com.wwq.learn_jpa.test;

import cn.hutool.core.util.StrUtil;
import com.wwq.learn_jpa.model.enums.StatEnum;

import java.util.List;
import java.util.StringJoiner;
import java.util.stream.Collectors;

/**
 * @author:wwq
 * @desc:
 * @date 2022/3/18
 */
public class StringLearn {

    public static void main(String[] args) {

        System.out.println(StatEnum.SOLD_OUT.getDesc());

    }
    private void cate(List<Node> list,String pId){

        List<Node> fatherNode = list.stream().filter(x-> StrUtil.isEmpty(x.getPId())).collect(Collectors.toList());



    }


}
